Phenyl-1-naphthylamine

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  • Identifiers

    CAS number
    90-30-2

    Molecular formula
    C16H13N

    SMILES
    C1=CC=C(C=C1)NC2=CC=CC3=CC=CC=C32

    Safety labels

    Irritant
    Irritant

    Health Hazard
    Health

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Floral 81.43%
    Sweet 53.6%
    Rose 43.97%
    Fruity 42.72%
    Animal 40.14%
    Grape 37.4%
    Honey 37.14%
    Orange 33.28%
    Neroli 27.89%
    Waxy 24.18%

     

    Flavor
    Rose 29.18%
    Floral 27.62%
    Geranium 27.38%
    Animal 26.41%
    Bitter 23.92%
    Green 23.57%
    Moth ball 23.44%
    Naphthelene 23.27%
    Tar 22.82%
    Honey 22.46%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    4.4

    pKa est.
    6.58 (neutral)

    Molecular weight
    219.28 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Melting point expt.

    • 144 °F (NTP, 1992)
    • 61 °C
    • 62-63 °C

    Boiling point

    • 635 °F at 528 mmHg (NTP, 1992)
    • 335 °C @ 558 mm Hg

    Flash point

    • 197.49 ˚C est.
    • Flash point > 200 °C

    Solubility expt.

    • less than 1 mg/mL at 70 °F (NTP, 1992)
    • Soluble in ethanol, ethyl ether, benzene, carbon tetrachloride, chloroform, acetic acid.
    • In water, 60 mg/L @ 25 °C
    • Solubility in water: none
    • 1.5 [ug/mL] (The mean of the results at pH 7.4)

  • Synonyms

    • N-PHENYL-1-NAPHTHYLAMINE
    • 90-30-2
    • 1-Anilinonaphthalene
    • PANA
    • Antioxidant PAN
    • N-(1-Naphthyl)aniline
    • Neozone A
    • Nonox A
    • Phenylnaphthylamine
    • Aceto PAN
    • 1-Naphthalenamine, N-phenyl-
    • Phenyl-1-naphthylamine
    • Vulkanox PAN
    • 1-Naphthylamine, N-phenyl-
    • Additin 30
    • Amoco 32
    • Antigene PAN
    • alpha-Naphthylphenylamine
    • DTXSID2025892
    • NSC 2622
    • C.I. 44050
    • AI3-00528
    • 5I112077IN
    • DTXCID605892
    • 1-N-phenylnaphthylamine
    • ALGERITE POWDER
    • RefChem:830919
    • 201-983-0
    • N-phenylnaphthalen-1-amine
    • N-Phenyl-alpha-naphthylamine
    • 1-naphthylphenylamine
    • N-Phenyl-1-naphthalenamine
    • Naphthalen-1-yl-phenyl-amine
    • N-Fenyl-1-aminonaftalen
    • N-Phenyl-1-napthyl Amine
    • N-Phenyl-1-aminonaphthalene
    • MFCD00003878
    • 1-(n-phenylamino)naphthalene
    • .alpha.-Naphthylphenylamine
    • .alpha.-Phenylnaphthylamine
    • Phenyl-.alpha.-naphthylamine
    • MLS002415761
    • MLS002637634
    • CHEMBL170408
    • N-Phenyl-.alpha.-naphthylamine
    • CHEBI:34876
    • naphthylphenylamine
    • NSC-2622
    • N-1-Naphthylaniline
    • SMR000112177
    • Naugard PANA
    • Nocrac PA
    • CAS-90-30-2
    • Nonox AN
    • N-Phenylnaphthylamine
    • CCRIS 4701
    • Fenyl-alpha-naftylamin [Czech]
    • Fenyl-alpha-naftylamin
    • HSDB 7232
    • N-Fenyl-1-aminonaftalen [Czech]
    • EINECS 201-983-0
    • BRN 2211174
    • Algerite
    • N-phenyl-N-(1-naphthyl)amine
    • UNII-5I112077IN
    • Neozon A
    • phenyl naphthylamine
    • 1-phenylaminonaphthalene
    • 3s0b
    • n-phenyl-1-napthylamine
    • 1-Naphthyl phenyl amine
    • N-phenyl-l-naphthylamine
    • alpha-naphthyl-phenylamine
    • Fenyl-.alpha.-naftylamin
    • Phenyl-alpha-naphthylamine
    • EC 201-983-0
    • Naphthalenamine, N-phenyl-
    • WLN: L66J BMR
    • SCHEMBL19796
    • SCHEMBL69928
    • 4-12-00-03015 (Beilstein Handbook Reference)
    • BIDD:ER0663
    • orb2564282
    • SCHEMBL1535641
    • SCHEMBL7687568
    • SCHEMBL7751770
    • SCHEMBL7837393
    • SCHEMBL9630060
    • SCHEMBL28419573
    • SCHEMBL29350230
    • NSC2622
    • HMS2270J09
    • Tox21_202073
    • Tox21_303075
    • BDBM50504083
    • SBB000591
    • STK182583
    • AKOS003386028
    • CS-W010472
    • HY-W009756
    • NCGC00091327-01
    • NCGC00091327-02
    • NCGC00091327-03
    • NCGC00091327-04
    • NCGC00256930-01
    • NCGC00259622-01
    • AS-17486
    • SY010757
    • 1-NAPHTHYLAMINE, N-PHENYL- [HSDB]
    • DB-000338
    • NS00010304
    • P0197
    • ST50308054
    • EN300-365758
    • N-Phenyl-1-naphthylamine, reagent grade, 98%
    • F229101
    • SR-01000868875
    • SR-01000868875-2
    • Q10859671
    • InChI=1/C16H13N/c1-2-9-14(10-3-1)17-16-12-6-8-13-7-4-5-11-15(13)16/h1-12,17
    • 90-30-2

  • Applications

    Phenyl-1-naphthylamine (CAS 90-30-2) is used as an intermediate in the production of dyes and pigments, participating in the synthesis of azo dyes and related colorants. It is also employed as a reagent for organic synthesis of complex arylamine compounds and is evaluated for use in coatings and inks as a color-forming precursor. In polymer applications, it may function as a stabilizer or antioxidant in plastics and rubber formulations. Additionally, it is used in laboratory settings as a reagent for organic synthesis research and process development.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7.29
    methanol 6.68
    isopropanol 3.16
    water 0.01
    ethyl acetate 65.46
    n-propanol 6.75
    acetone 68.76
    n-butanol 7.11
    acetonitrile 16.47
    DMF 102.81
    toluene 44.32
    isobutanol 4.24
    1,4-dioxane 219.43
    methyl acetate 48.56
    THF 415.25
    2-butanone 62.39
    n-pentanol 9.74
    sec-butanol 4.57
    n-hexane 7.58
    ethylene glycol 1.34
    NMP 96.24
    cyclohexane 8.12
    DMSO 93.69
    n-butyl acetate 70.07
    n-octanol 8.04
    chloroform 121.64
    n-propyl acetate 58.13
    acetic acid 21.66
    dichloromethane 163.35
    cyclohexanone 116.09
    propylene glycol 2.08
    isopropyl acetate 41.95
    DMAc 126.28
    2-ethoxyethanol 22.21
    isopentanol 7.62
    n-heptane 8.8
    ethyl formate 32.74
    1,2-dichloroethane 168.77
    n-hexanol 13.44
    2-methoxyethanol 25.43
    isobutyl acetate 47.6
    tetrachloromethane 8.29
    n-pentyl acetate 32.56
    transcutol 230.8
    n-heptanol 8.01
    ethylbenzene 36.41
    MIBK 38.22
    2-propoxyethanol 32.96
    tert-butanol 6.29
    MTBE 22.19
    2-butoxyethanol 20.48
    propionic acid 13.72
    o-xylene 23.45
    formic acid 3.25
    diethyl ether 56.88
    m-xylene 22.63
    p-xylene 35.86
    chlorobenzene 47.67
    dimethyl carbonate 50.04
    n-octane 3.85
    formamide 10.2
    cyclopentanone 205.67
    2-pentanone 55.14
    anisole 86.67
    cyclopentyl methyl ether 85.47
    gamma-butyrolactone 208.03
    1-methoxy-2-propanol 18.37
    pyridine 170.11
    3-pentanone 59.95
    furfural 141.61
    n-dodecane 2.88
    diethylene glycol 16.03
    diisopropyl ether 17.26
    tert-amyl alcohol 7.39
    acetylacetone 107.83
    n-hexadecane 3.43
    acetophenone 66.58
    methyl propionate 51.77
    isopentyl acetate 65.81
    trichloroethylene 280.19
    n-nonanol 10.16
    cyclohexanol 9.34
    benzyl alcohol 24.68
    2-ethylhexanol 16.34
    isooctanol 8.63
    dipropyl ether 73.09
    1,2-dichlorobenzene 51.63
    ethyl lactate 16.8
    propylene carbonate 95.55
    n-methylformamide 21.02
    2-pentanol 4.9
    n-pentane 2.66
    1-propoxy-2-propanol 28.36
    1-methoxy-2-propyl acetate 75.43
    2-(2-methoxypropoxy) propanol 42.73
    mesitylene 15.91
    ε-caprolactone 94.88
    p-cymene 21.97
    epichlorohydrin 275.35
    1,1,1-trichloroethane 66.33
    2-aminoethanol 3.23
    morpholine-4-carbaldehyde 119.16
    sulfolane 186.81
    2,2,4-trimethylpentane 2.96
    2-methyltetrahydrofuran 129.24
    n-hexyl acetate 40.27
    isooctane 2.31
    2-(2-butoxyethoxy)ethanol 52.78
    sec-butyl acetate 44.59
    tert-butyl acetate 50.9
    decalin 9.61
    glycerin 5.22
    diglyme 172.62
    acrylic acid 15.21
    isopropyl myristate 27.81
    n-butyric acid 24.76
    acetyl acetate 58.83
    di(2-ethylhexyl) phthalate 22.17
    ethyl propionate 60.81
    nitromethane 79.17
    1,2-diethoxyethane 118.45
    benzonitrile 33.74
    trioctyl phosphate 12.99
    1-bromopropane 53.21
    gamma-valerolactone 190.48
    n-decanol 8.47
    triethyl phosphate 37.37
    4-methyl-2-pentanol 6.24
    propionitrile 17.95
    vinylene carbonate 82.86
    1,1,2-trichlorotrifluoroethane 72.41
    DMS 66.83
    cumene 25.5
    2-octanol 5.89
    2-hexanone 57.7
    octyl acetate 27.09
    limonene 27.13
    1,2-dimethoxyethane 131.91
    ethyl orthosilicate 36.23
    tributyl phosphate 19.49
    diacetone alcohol 32.54
    N,N-dimethylaniline 56.66
    acrylonitrile 27.95
    aniline 28.78
    1,3-propanediol 6.36
    bromobenzene 61.02
    dibromomethane 91.35
    1,1,2,2-tetrachloroethane 186.94
    2-methyl-cyclohexyl acetate 56.97
    tetrabutyl urea 28.68
    diisobutyl methanol 15.99
    2-phenylethanol 26.95
    styrene 43.67
    dioctyl adipate 42.37
    dimethyl sulfate 65.78
    ethyl butyrate 74.99
    methyl lactate 15.16
    butyl lactate 19.37
    diethyl carbonate 52.81
    propanediol butyl ether 14.57
    triethyl orthoformate 56.29
    p-tert-butyltoluene 21.35
    methyl 4-tert-butylbenzoate 49.67
    morpholine 129.0
    tert-butylamine 4.82
    n-dodecanol 7.67
    dimethoxymethane 104.6
    ethylene carbonate 63.15
    cyrene 40.08
    2-ethoxyethyl acetate 64.36
    2-ethylhexyl acetate 59.54
    1,2,4-trichlorobenzene 66.89
    4-methylpyridine 94.86
    dibutyl ether 49.95
    2,6-dimethyl-4-heptanol 15.99
    DEF 69.92
    dimethyl isosorbide 112.03
    tetrachloroethylene 96.51
    eugenol 38.02
    triacetin 56.01
    span 80 32.03
    1,4-butanediol 2.78
    1,1-dichloroethane 50.14
    2-methyl-1-pentanol 12.87
    methyl formate 25.19
    2-methyl-1-butanol 7.02
    n-decane 4.71
    butyronitrile 19.13
    3,7-dimethyl-1-octanol 12.52
    1-chlorooctane 16.68
    1-chlorotetradecane 8.97
    n-nonane 4.09
    undecane 3.55
    tert-butylcyclohexane 8.49
    cyclooctane 4.47
    cyclopentanol 12.68
    tetrahydropyran 134.29
    tert-amyl methyl ether 26.81
    2,5,8-trioxanonane 107.49
    1-hexene 27.58
    2-isopropoxyethanol 18.98
    2,2,2-trifluoroethanol 6.79
    methyl butyrate 70.19

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction